User theinvisibleduck

66 votes

Accepted

How to verify or establish identity where shapeshifters exist

answered May 31, 2017 at 17:42

20 votes

Why buy tech from the future?

answered Jun 7, 2018 at 14:03

17 votes

How can a Horror from Beyond Reason reliably communicate with mortals?

answered Mar 7, 2017 at 22:49

15 votes

What is the minimum radius of a circular corridor for the walls to appear straight?

answered Apr 7, 2017 at 18:20

5 votes

How to prevent the invention of crossbow in medieval setting?

answered May 22, 2017 at 15:04

5 votes

How could a humanist civilization favor the selfless?

answered Jul 20, 2017 at 14:33

4 votes

Economic super power with little political clout?

answered Jun 26, 2017 at 16:41

3 votes

Would a 100% simulated war be a way to solve national conflict?

answered Jun 16, 2016 at 15:48

3 votes

How to ensure stagnation of population figures without slaying inhabitants?

answered Jul 25, 2017 at 15:09

2 votes

A weapon(preferably hard scifi) that will limit velocity of space ships in a wide region temporarily

answered Apr 18, 2017 at 17:34

1 vote

What modern technology would be most revolutionary to ancient Greeks?

answered Jul 20, 2016 at 19:49

1 vote

Why should humans risk a robot apocalypse by modifying Asimov's laws?

answered Jul 21, 2016 at 21:37

1 vote

How to conquer a country, forever

answered Sep 3, 2015 at 20:59

1 vote

How to effectively slow down a ship about to shoot through the Solar System at 0.6c?

answered Apr 27, 2016 at 16:52

-1 votes

Is it possible to have several omnipotent gods?

answered Aug 4, 2017 at 21:32

Stack Exchange Network

15 Answers

How to verify or establish identity where shapeshifters exist

Why buy tech from the future?

How can a Horror from Beyond Reason reliably communicate with mortals?

What is the minimum radius of a circular corridor for the walls to appear straight?

How to prevent the invention of crossbow in medieval setting?

How could a humanist civilization favor the selfless?

Economic super power with little political clout?

Would a 100% simulated war be a way to solve national conflict?

How to ensure stagnation of population figures without slaying inhabitants?

A weapon(preferably hard scifi) that will limit velocity of space ships in a wide region temporarily

What modern technology would be most revolutionary to ancient Greeks?

Why should humans risk a robot apocalypse by modifying Asimov's laws?

How to conquer a country, forever

How to effectively slow down a ship about to shoot through the Solar System at 0.6c?

Is it possible to have several omnipotent gods?